公开(公告)号：DE69635210D1

公开(公告)日：2006-02-02

申请号：DE69635210

申请日：1996-03-13

Applicant: CANON KK

Inventor： KAWADE HISAAKI ,  YAMAMOTO KEISUKE ,  YAMANOBE MASATO ,  HAMAMOTO YASUHIRO

IPC: G09G3/22 ,  H01J1/30 ,  H01J1/316 ,  H01J9/02 ,  H01J29/00 ,  H01J29/04 ,  H01J29/46 ,  H01J31/10 ,  H01J31/12

公开(公告)号：PT920047E

公开(公告)日：2004-01-30

申请号：PT99101106

申请日：1994-04-05

Applicant: CANON KK

Inventor： SHINJO KATSUHIKO ,  KAWADE HISAAKI ,  NOMURA ICHIRO ,  SUZUKI HIDETOSHI ,  YAMAGUCHI EIJI ,  OSADA YOSHIYUKI ,  TOSHIMA HIROAKI ,  ISONO AOJI ,  SUZUKI NORITAKE ,  TODOKORO YASUYUKI ,  ONO TAKEO ,  HAMAMOTO YASUHIRO ,  IWASAKI TATSUYA ,  OKUDA MASAHIRO ,  TAKEDA TOSHIHIKO

IPC: G09G3/22 ,  H01J1/316 ,  H01J9/02 ,  H01J29/04 ,  H01J31/12 ,  H01J1/30

公开(公告)号：CA2296839C

公开(公告)日：2001-10-16

申请号：CA2296839

申请日：1995-08-02

Applicant: CANON KK

Inventor： KISHI FUMIO ,  YAMAMOTO KEISUKE ,  IKEDA SOTOMITSU ,  OHNISHI TOSHIKAZU ,  MIYAZAKI KAZUYA ,  TSUKAMOTO TAKEO ,  YAMANOBE MASATO ,  HAMAMOTO YASUHIRO

IPC: H01J1/30

Abstract: An electron-emitting device comprises a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5nm and a spot diameter of 1.mu.m, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580cm-1 is greater than a peak (P1) located in the vicinity of 1,335cm-1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335cm-1 is not greater than 150cm-1.

公开(公告)号：DE69419250T2

公开(公告)日：2000-03-23

申请号：DE69419250

申请日：1994-07-29

Applicant: CANON KK

Inventor： ONO TAKEO ,  KAWADE HISAAKI ,  SEKIGUCHI YOSHINOBU C O CANON ,  HAMAMOTO YASUHIRO ,  YAMAMTO KEISUKE ,  TSUKAMOTO TAKEO ,  YAMANOBE MASATO

IPC: H01J1/316 ,  H01J9/02 ,  H01J1/30 ,  H01J31/12

Abstract: An electron-emitting device (1) comprises a pair of oppositely disposed electrodes (5,6) and an electroconductive film (4) inclusive of an electron-emitting region (3) arranged between the electrodes. The electric resistance of the electroconductive film (4) is reduced after forming the electron-emitting region (3) in the course of manufacturing the electron-emitting device (1).

公开(公告)号：AU3395699A

公开(公告)日：1999-08-19

申请号：AU3395699

申请日：1999-06-09

Applicant: CANON KK

Inventor： KISHI FUMIO ,  YAMANOBE MASATO ,  TSUKAMOTO TAKEO ,  OHNISHI TOSHIKAZU ,  YAMAMOTO KEISUKE ,  IKEDA SOTOMITSU ,  HAMAMOTO YASUHIRO ,  MIYAZAKI KAZUYA

IPC: H01J1/30 ,  H01J9/02

公开(公告)号：AU687065B2

公开(公告)日：1998-02-19

申请号：AU6879794

申请日：1994-07-29

Applicant: CANON KK

Inventor： ONO TAKEO ,  SEKIGUCHI YOSHINOBU ,  HAMAMOTO YASUHIRO ,  YAMAMTO KEISUKE ,  TSUKAMOTO TAKEO ,  YAMANOBE MASATO ,  KAWADE HISAAKI

IPC: H01J1/316 ,  H01J9/02 ,  H01J29/02 ,  H01J29/46

Abstract: An electron-emitting device (1) comprises a pair of oppositely disposed electrodes (5,6) and an electroconductive film (4) inclusive of an electron-emitting region (3) arranged between the electrodes. The electric resistance of the electroconductive film (4) is reduced after forming the electron-emitting region (3) in the course of manufacturing the electron-emitting device (1).

公开(公告)号：AU3294295A

公开(公告)日：1996-04-18

申请号：AU3294295

申请日：1995-09-28

Applicant: CANON KK

Inventor： IKEDA SOTOMITSU ,  YAMANOBE MASATO ,  NOMURA ICHIRO ,  SUZUKI HIDETOSHI ,  BANNO YOSHIKAZU ,  TSUKAMOTO TAKEO ,  KAWATE SHINICHI ,  TAKEDA TOSHIHIKO ,  YAMAMOTO KEISUKE ,  SANDO KAZUHIRO ,  HAMAMOTO YASUHIRO

IPC: H01J1/316 ,  H01J9/02 ,  H01J1/30

Abstract: In a manufacture method of an electron-emitting device in which an electro-conductive film having an electron-emitting region is provided between electrodes disposed on a substrate, a step of forming the electron-emitting region comprises a step of forming a structural latent image in the electro-conductive film, and a step of developing the structural latent image. An electron source comprising a plurality of electron-emitting devices arrayed on a substrate, and an image-forming apparatus in combination of the electron source and an image-forming member are manufactured by using the electron-emitting devices manufactured by the above method. The position and shape of an electron-emitting region of each electron-emitting device can be controlled so as to achieve uniform device characteristics, resulting less variations in the amount of emitted electrons between the electron-emitting devices and in the brightness of pictures. Also, the need of flowing.a great current for formation of the electron-emitting region is eliminated and hence the current capacity of wiring can be reduced.

公开(公告)号：AU3282495A

公开(公告)日：1996-04-04

申请号：AU3282495

申请日：1995-09-22

Applicant: CANON KK

Inventor： YAMANOBE MASATO ,  TSUKAMOTO TAKEO ,  YAMAMOTO KEISUKE ,  HAMAMOTO YASUHIRO

IPC: G09G3/22 ,  H01J1/316 ,  H01J9/02 ,  H01J1/30

Abstract: A method of manufacturing an electron emitting device (104) of the type having, on a substrate 1, an electroconductive thin film (3) with an electron-emitting region (2), connected to respective electrodes (4,5). The electroconductive film (3) is formed by spraying through a nozzle (33;131) a solution containing component elements of the electroconductive thin film (3) which is to be formed. Spraying is performed whilst an electrical potential difference (V) is produced between the electrodes (4,5), between the nozzle (131) and the substrate (1), or both. The effect is to improve adherence of the film (3) to the substrate (1) or substrate and electrodes (1,4,5). This method may be extended to the manufacture of an electron source (1,102-104) having an array of electron-emitting devices (104).

公开(公告)号：AT405942T

公开(公告)日：2008-09-15

申请号：AT99101104

申请日：1994-04-05

Applicant: CANON KK

Inventor： SUZUKI HIDETOSHI ,  OSADA YOSHIYUKI ,  NOMURA ICHIRO ,  ONO TAKEO ,  KAWADE HISAAKI ,  YAMAGUCHI EIJI ,  TAKEDA TOSHIHIKO ,  TOSHIMA HIROAKI ,  HAMAMOTO YASUHIRO ,  IWASAKI TATSUYA ,  ISONO AOJI ,  SUZUKI NORITAKE ,  TODOKORO YASUYUKI ,  OKUDA MASAHIRO ,  SHINJO KATSUHIKO

IPC: H01J1/30 ,  G09G3/22 ,  H01J1/316 ,  H01J9/02 ,  H01J29/04 ,  H01J31/12

公开(公告)号：AT261611T

公开(公告)日：2004-03-15

申请号：AT00201967

申请日：1995-09-22

Applicant: CANON KK

Inventor： YAMANOBE MASATO ,  TSUKAMOTO TAKEO ,  YAMAMOTO KEISUKE ,  HAMAMOTO YASUHIRO

IPC: G09G3/22 ,  H01J1/316 ,  H01J9/02

Abstract: A method of manufacturing an electron emitting device (104) of the type having, on a substrate 1, an electroconductive thin film (3) with an electron-emitting region (2), connected to respective electrodes (4,5). The electroconductive film (3) is formed by spraying through a nozzle (33;131) a solution containing component elements of the electroconductive thin film (3) which is to be formed. Spraying is performed whilst an electrical potential difference (V) is produced between the electrodes (4,5), between the nozzle (131) and the substrate (1), or both. The effect is to improve adherence of the film (3) to the substrate (1) or substrate and electrodes (1,4,5). This method may be extended to the manufacture of an electron source (1,102-104) having an array of electron-emitting devices (104).